| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.66 | 12.192% | $148.8339 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $175.95 | 6.389% | $187.1914 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $210.65 | 10.276% | $232.2964 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $203.67 | 9.756% | $223.54 | $223.54 | $223.55 | $223.50 |
| Purchase #5 | $233.56 | 3.170% | $240.9639 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $27.61 | 6.366% | $29.3677 | $29.37 | $29.35 | $29.40 |
| Purchase #7 | $242.60 | 3.656% | $251.4695 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $1,226.70 | $1,313.6628 | $1,313.66 | $1,313.65 | $1,313.70 | |